EWWWWWW! It’s an epidermoid cyst and it’s a nasty one at that. The definition alone is enough to make one gag: “Epidermoid cysts result from the reproduction of epidermal cells within a confined space of the dermis. The pasty contents are mostly composed of macerated keratin (wet skin cells), which creates this “cheesy” consistency, and there can be a pungent odor.”
TOLD YOU…
Here, check it out for yourself. WARNING: It’s gross…